baber/WOPTO huggingface dataset:
Patent DE-3913357-C1 (DE)
Title: Moving magnet to-and-fro - applying alternating magnetic field from permanent magnets moved in push-pull
IPC: H02K49/10
Filed: 1989-04-22
Granted: 1990-09-27
Abstract: The method for generating a to-and-fro measurement of a magnetic body (1) is based on utilising the alternating repulsion forces of first permanent magnets (3.1 and 3.2) arranged on either side of the magnetic body and outside its range of travel. The first permanent magnets (3.1, 3.2) are integrated as semicircular magnets into retainer yokes (6.1, 6.2) which are rigidly joined to one another via at least one connection rod (7) so that the released potential energy between one of the movable permanent magnets and the associated fixed permanent magnet is utilised as this one movable permanent magnets moves out of the movement path of the magnetic body so as to summon up the potential energy between the other permanent magnet and the associated fixed permanent magnet. USE - Mechanical valves.
Patent DE-4020371-C1 (DE)
Title: Sealing of glass and plastics containers - involves use of metallic layer and induction ring
IPC: B65D53/04
Filed: 1990-06-27
Granted: 1991-12-19
Abstract: The method of sealing glass, plastics or other non-metallic containers (1) involves high-frequency processes.  Closure membranes are made of non-metallic materials but a metal layer, esp. one of aluminium is used. Only that part of the closure-membrane near the sealing surface has a metal coating. Outside the sealing surface, the closure membrane is transparent and made of elastically deformable material. The closure  membrane is made of multi-ply material, reinforced by segments outside its centre. USE/ADVANTAGE - The metal component of the closure membrane for a contained is reduced.
Patent DE-4217587-C1 (DE)
Title: Diagnosis system for checking lift or conveyor safety - tests braking and emergency blocking systems under simulated loading conditions and records acceleration characteristic
IPC: B66B5/00
Filed: 1992-05-27
Granted: 1993-06-17
Abstract: The diagnosis system provides a simulated loading allowing the effectiveness of the brakes or the emergency blocking devices to be tested without any actual load being utilised. The braking or emergency blocking is tested during the forwards movement of the conveyor or the lift cage, before reverse movement without disconnection of the electrical or hydraulic drive. Before subsequent forwards movement at a given velocity, the measured acceleration characteristic provided by associated acceleration sensors are recorded. ADVANTAGE - Provides safety testing without risk to passengers or actual load.
Patent DE-4237029-C1 (DE)
Title: Hairdressing scissors - have blades, central pivot and finger rings produced separately and assembled by welding and press fitting to produce high variety with low stocks
Inventor: FIERUS GERD
IPC: B26B13/20
Filed: 1992-11-03
Granted: 1994-04-07
Abstract: In manufacture the forged blades (1) are welded to the central pivot consisting of the pivot pieces (2). The pivot pieces and the finger rings are produced by powder metallurgy. The finger rings have a ribbed hole (3a) into which is pressed a corresponding spigot (2a) of the pivot piece to complete the assembly. ADVANTAGE - Simple, low-cost production method enabling marker requirement for variety to be satisfied with minimum stock.
Patent DE-4239532-C1 (DE)
Inventor: STARK WALTER DR
IPC: G01R1/067
Filed: 1992-11-25
Granted: 1994-02-10
Abstract: The invention relates to the use of carbon microfibres for the non-destructive testing of the electro conductivity of the substrate of microstructured bodies, in which microstructure elements of electrically nonconducting material rise out of an electrically conducting substrate.
Patent DE-4329318-C1 (DE)
Title: Method for recognising seizures of a multipoint connection in a communications system
Inventor: PARTSCH GERHARD DIPL ING
IPC: H04L12/413
Filed: 1993-08-31
Granted: 1995-04-13
Abstract: The seizure of a multipoint connection (MPK) disposed in a communications system (KS) by information packets (P) is connected to the communications system (KS) and defined on communications terminals (KE) involved in the multipoint connection through the recognition of a bit signal (bs) which has binary information which differs from the continuous binary state which indicates the idle condition (id). The method according to the invention enables faster and more reliable recognition of the seizure of a multipoint coupler (MPK), in particular of a multipoint bus (MPB) of a multipoint connection implemented in a communications system (KS). <IMAGE>
Patent DE-4415159-C1 (DE)
Title: Colourless detergent mixtures
Inventor: SCHMID KARL DR
IPC: C11D1/66
Filed: 1994-05-02
Granted: 1995-03-16
Abstract: Colourless detergent mixtures are proposed, containing: a) alkyl- and/or alkenyl-oligoglycosides of formula (I) R<1>O-[G]p, wherein R<1> represents an alkyl and/or alkenyl group with 4-22 carbon atoms, G represents a sugar group with 5 or 6 carbon atoms, and p is a number between 1 and 10; and b) violet dyes which absorb at least 70 % of light within a wavelength range of 480 to 580 nm.
Patent DE-4425075-C1 (DE)
Title: Method and arrangement for measuring and indicating the frame rate of monitors
Inventor: FULLER JAMES
IPC: H04N17/04
Filed: 1994-07-15
Granted: 1995-02-23
Abstract: The usual measurement of the frame rate using an oscilloscope presupposes either an intervention in the interior of the monitor or a separation of the monitor cable for obtaining the measurement signal. To avoid this disadvantage, the invention provides a method and an arrangement in which the brightness fluctuations corresponding to the frame rate are converted into electrical pulses with the aid of an optoelectronic component and then counted in a frequency counter and the instantaneous frequency is indicated on a display device. <IMAGE>
Patent DE-4429893-C1 (DE)
Inventor: ANDERSEN HENRIK WENTZEL
IPC: E05F15/608
Filed: 1994-08-25
Granted: 1996-02-29
Abstract: The invention concerns a revolving-door drive whose drive unit (10) can be mounted in any position, such as flush-mounted above the door roof (7), under the roof (7) or above the base (6).
Patent DE-4437182-C1 (DE)
Title: Simply, cost-effectively mfd. wheel for texturising yarn in spinning
Inventor: BRAUN OTMAR
IPC: D01H4/12
Filed: 1994-10-18
Granted: 1995-11-02
Abstract: A textile machine wheel, esp. for a spinner, comprises a hub ring, consisting of a first and a second carrier disc, and, joined to it on its radial exterior and secure against rotation, a support ring. The hub and support rings are fixed together, but can be loosened without damage. Here the two carrier discs (2,3) are shaped to match each other, arranged as mirror images and, when assembled together, form at the boundary of their outer dia. an undercut and groove-like recess (5) for the reception of the support ring (4) which, with its internal hammerhead-shaped projection (6) locks precisely and elastically into the recess.
Patent DE-4438555-C1 (DE)
Inventor: HUPPMANN GERHARD
IPC: H01M8/247
Filed: 1994-10-28
Granted: 1996-03-07
Abstract: A fuel cell arrangement eg. a molten carbonate cell having fuel cells arranged in the form of a stack in a fuel cell block, each of which fuel cells has an inlet for the fresh fuel gas at the anodes on one side of the fuel cell block and an outlet for the spent fuel gas on the opposite side, and has an inlet for the fresh cathode gas on another side of the fuel cell block and an outlet for spent cathode gas on the opposite side, and having a reforming device (7) heated by the heat evolved during the fuel cell reaction for reforming the fresh fuel gas to be fed to the anode inlet of the fuel cells, which reforming device has a region provided with a catalyst (8) with an inlet (77) for receiving the fresh fuel gas to be reformed and an outlet (78), which is connected to the anode inlet, for the reformed fresh fuel gas, in which region the reforming process proceeds, wherein the reforming device (7) is constructed as a heat exchanger installed directly behind the fuel cell block (see Fig.2) and having a second region (72) thermally coupled to the first region (71), through which second region the off-gas stream from the fuel cells is passed as a heating gas for heating the reforming device (7). <IMAGE>
Patent NL-1003578-C1 (NL)
Title: Attachment piece for fixing pipes in place
Inventor: VUGT PETRUS JACOBUS MARIA VAN
IPC: F16L1/24
Filed: 1996-07-12
Granted: 1998-01-15
Abstract: The invention concerns an attachment piece for fixing long and thin objects into place crosswise to their longest dimension in a horizontal direction onto a horizontal supporting surface. The attachment piece has a basically flat bottom surface that has at least one long and thin cavity for enclosing the object to be fixed in place.This provides the possibility of attaching a horizontal sprinkler system without having to make holes in the layer beneath, whilst the attachment system is equally applicable on a hard impermeable layer, such as a layer of concrete.In its first alternative format, the attachment piece has two cavities that cross each other. This provides the option of using such an attachment piece at the point where two pipes cross, fixing both of them in place next to the crossing.Another alternative format has an attachment piece in which a channel that goes basically vertically has been made, leading off the single cavity.
Patent NL-1009518-C1 (NL)
Title: Candle containing non flammable, porous wick capable transferring heat from the flame to the solid candle material
Inventor: TIMMERMANS RUDOLF EDUARD
IPC: C11C5/00
Filed: 1998-06-30
Granted: 2000-01-04
Abstract: Candle contains a porous wick (9) enabling heat to be transferred from the flame to the flammable, solid candle material.  A candle (1) made from solid material, especially wax or stearin, comprises a wick holder (3) with a bowl-shaped body (5) containing an opening (7) for a wick to pass through. The wick is non-flammable and its porous nature allows flammable liquid material to be transported towards the flame and also enables heat to be transferred from the flame to the flammable material.  An Independent claim is also included for the wick holder.
Patent NL-1013715-C1 (NL)
Title: Device for routing hand-written letter cards involves on the spot addition of selected picture or digital photograph
Inventor: HEIMERITX JOB DANIEL MARIA
IPC: H04N1/00
Filed: 1999-12-01
Granted: 2001-06-05
Abstract: The device is for the postal process (8,9) and is for routing hand-written letter cards. After being written, the cards are digitalized and via data communication and after print-out are distributed. The user has the possibility to choose a picture for the front side of the card and/or by means of a digital camera to take a photograph for the front side of the card.  It is also possible to route the card via the Internet (2,5) and for it to be received via it.
Patent NL-1018386-C1 (NL)
Title: Device for lifting and/or movement of object, such as pallet, functions with pivot and wheels
Inventor: BEK LEENDERT
IPC: B62B5/00
Filed: 2001-06-26
Granted: 2002-07-29
Abstract: The device is for lifting and/or movement of an object, such as a pallet, and functions with a pivot and wheels. It has nine components innvolving engagement points (1) on the object to be lifted or moved and hook-shaped parts (2) acting as hook or hinge for coupling the wheels to the object. Engagement parts (3) are provided for a draw bar (4) and engagement around the wheel part under the object to be pushed. A connecting wheel part profile (5), a pivot/wheels (6), and a profile (7) is connected with the connecting wheel part profile for pressing the wheels under the object. A profile (8) is incorporated for lockign the wheel part and a further profile (9) actually locks the wheels. Beyond the basic nine components, a lever has an elliptical part (10), a profile (11) is provided for the straight part of the lever and a recess (12) is available for a pin (13).
Patent NL-1018844-C1 (NL)
Title: Water vessel, has propulsion system formed by two plates joined together via springs and tensioning device
Inventor: VISSCHER DIRK JAN
IPC: A63B35/00
Filed: 2001-08-29
Granted: 2003-03-03
Abstract: Two plates made from plastic, painted wood, hard rubber, stainless steel or another material are connected together via springs and a tensioning device for the springs. Releasing the catch causes the lower plate to move to the rear, pushing the vessel forwards in the water.
Patent NL-1022513-C1 (NL)
Title: Identification method for packaging material, comprises printing vehicle registration plate in bar code form on packaging of goods purchased by vehicle driver
Inventor: DETERS HENDRIKUS JAN ZWAANTINU
IPC: B65F1/14
Filed: 2003-01-29
Granted: 2004-08-03
Abstract: When the driver of a vehicle approaches a sales point for consumer products supplied in packaging material, the vehicle registration plate is converted into a bar code for printing on the material. If this material is not correctly disposed of, the offender can be identified and traced.
Patent NL-1029070-C1 (NL)
Title: Marking device for intended position of hinge on e.g. window or door, comprises U shaped profile with middle and end blades
Inventor: GRUNWALD MARTIJN ARON
IPC: E05D11/00
Filed: 2005-05-18
Granted: 2006-11-21
Abstract: The device comprises a U-shaped profile with each open end being closed by a blade which forms a side wall of the resulting small block. The two end blades are not identical. An adjustable blade is located in the middle of the block in between the two end blades.
Patent NL-1029282-C1 (NL)
Title: Conveyor for sorting fruit, has return part of separating conveyor oriented at same angle as product receiving part of sorting conveyor
Inventor: RUIGROK ALBERTUS JOHANNES
IPC: B07C5/02
Filed: 2005-06-17
Granted: 2005-12-28
Abstract: The transfer region between the lower return part (12) of the separating conveyor (10) and the immediately adjacent product-receiving part (24) of the sorting conveyor (20) extend at substantially the same angle to the horizontal. The transport units (23) on the sorting conveyor adopt the same angle as the feed part of this conveyor in the transfer region. An endless separating conveyor extending around drive and guide rolls is used to separate bulk products (P) into one or more rows and slopes upwards towards its downstream end. An endless sorting conveyor also extending around drive and guide rolls supplies produce from the separating conveyor to packing devices. The upstream end of the return part of the sorting conveyor starts at a point beneath and next to the highest point of the separating conveyor. The rows of products on the sorting conveyor are aligned with those on the separating conveyor. Individual products are held inside the transport units (e.g. cups or tubs) on the sorting conveyor.
Patent RU-2018203-C1 (RU)
Title: Capacitor charger
Inventor: ORDIN KONSTANTIN V
IPC: H03K3/53
Filed: 1989-06-29
Granted: 1994-08-15
Abstract: FIELD: electrical engineering. SUBSTANCE: capacitor charger has power supply 1, metering throttle 2, transistor switch 3, current sensor 4, diode 5, storage capacitor 6, comparison circuit 7, reference-voltage source 8, controlled master oscillator 9, control flip-flop 10, optocoupler 11, isolating power amplifier 12. EFFECT: improved design. 2 cl, 2 dwg
Patent RU-2058289-C1 (RU)
Inventor: SHUMIKHIN ALEKSANDR G
IPC: G05D27/00
Filed: 1989-12-18
Granted: 1996-04-20
Abstract: FIELD: chemical industry. SUBSTANCE: concentration of water, formaldehyde and methanol are measured in commercial formaldehyde, then ratio of formaldehyde and methanol concentrations are calculated. Thus obtained value is corrected by variation of supply of heat carrier into alcohol evaporator. Concentration of water in commercial formalin is controlled by variation of supply of water into washing column. EFFECT: improves efficiency of method. 1 dwg, 1 tbl
Patent RU-2008507-C1 (RU)
Inventor: VLADIMIROV PORFIRIJ S
IPC: F02M59/30
Filed: 1990-04-04
Granted: 1994-02-28
Abstract: Использование: в двигателестроении, а именно в топливных системах двигателей внутреннего сгорания. Сущность изобретения: топливный насос высокого давления имеет корпус 1 с втулкой 4, плунжер 6, толкатель 9, кулачок 19 с приводом вращения и устройство регулирования производительности в виде шарнирно соединенного в средней части с толкателем 9 качающегося рычага 16, один конец которого снабжен контактным роликом 18 и пружиной 13, постоянно прижимающей его к кулачку 19. Другой конец рычага 16 имеет контактную поверхность, выполненную по дуге окружности R и сопряженную с упором 21, размещенным на поворотном рычаге 12, ось 11 поворота которого размещена на корпусе 1, а свободный конец связан с устройством регулирования через тягу 14. 1 з. п. ф-лы, 1 ил.
Patent RU-2022958-C1 (RU)
Title: Method of 2-methyl-1,4-naphthoquin0ne synthesis
Inventor: MATVEEV KLAVDIJ I
IPC: C07C50/12
Filed: 1990-08-13
Granted: 1994-11-15
Abstract: FIELD: organic chemistry. SUBSTANCE: product: 2-methyl-1,4-naphthoquinone, m. p. is 105-106 C. Reagent 1: 2-methyl-1-naphthol or its mixture with 2,4-dimethyl-1-naphthol. Reagent 2: oxygen. Reaction conditions: two-phase system, catalyst of the general formula H (3+n) PMo (12-n) V n O 40  where n = 1-6, catalyst concentration is 0.1-0.5 mole/l, at 20-70 C, inert gas. EFFECT: improved method of synthesis. 2 cl, 1 tbl
Patent RU-2040482-C1 (RU)
Title: Device for biochemical sewage treatment
Inventor: KOLESNIKOV VLADIMIR P
IPC: C02F103/34
Filed: 1991-01-09
Granted: 1995-07-25
Abstract: FIELD: sewage treatment. SUBSTANCE: biofilter media is made in the form of balls having an increased surface due to recesses of irregular tapered shape with rounded off faces and vertices forming in pairs a symmetry in hemispheres, at whose combination the recesses are arranged in a staggered order. The device air tank is furnished with a cap, having the shape of a triangular prism. EFFECT: facilitated procedure. 7 dwg
Patent RU-2048372-C1 (RU)
Inventor: KLYACHKIN BORIS B
IPC: B63B35/12
Filed: 1991-01-25
Granted: 1995-11-20
Abstract: Использование изобретения: предназначено преимущественно для стационарных полупогружных нефтегазовых объектов, эксплуатируемых в ледовых условиях. Сущность: устройство представляет собой льдоразрушающую наделку, установленную на вертикальную колонну объекта с возможностью поворота в горизонтальной плоскости. Носовая оконечность наделки, взаимодействующая со льдом, в плане выполнена в виде одностороннего клина, один из бортов которого вертикальный плоский с заостренным выступом по нижней кромке, другой борт, сопряженный с ним, наклонный криволинейный. При взаимодействии с дрейфующим льдом вертикальный борт с заостренным выступом по нижней кромке раскалывает лед в плоскости борта, другой наклонный борт разламывает его и отводит обломки льда от вертикальной колонны объекта. 1 ил.
Patent RU-2014005-C1 (RU)
Inventor: KOZAK IVAN A
IPC: A61B17/11
Filed: 1991-03-12
Granted: 1994-06-15
Abstract: FIELD: medicine, particularly, surgery. SUBSTANCE: new method prescribes incising stomach, carrying out longitudinal duodenotomy with dissecting ulcer-affected portion and anastomosing, additionally resecting certain length of jejunum, and sewing its proximal end into end of unsuturated duodenum stump and distal end below V-shape anastomosis in order to prevent incompetence of duodenum stump by reducing intraduodenal pressure and preventing formation of vicious circle. EFFECT: better final results. 1 dwg
Patent RU-2015647-C1 (RU)
Title: Roll uncoiling installation
Inventor: BURLAKOV YURIJ V
IPC: A01F29/00
Filed: 1991-03-29
Granted: 1994-07-15
Abstract: FIELD: agriculture. SUBSTANCE: installation comprises frame, revolving conveyor 2, combing members 4 installed above and provided with fingers for separating layers of plants, and vertical cross-slat conveyors 5 whose ends are alternatively mounted on common crankshaft. Distance between revolving conveyor and combing members is changed due to force of hydraulic cylinder 15 applied to two-arm lever 14 having a rotatable axis 17. Motion is transmitted to movable axle b of crankshaft and to frame 13 of combing members 4 which turn around movable axle a of crankshaft, thus lifting combing members 4 above conveyor 2. EFFECT: higher quality of batched separation of plant layer from roll achieved by adjusting distance between revolving conveyor and combing members. 2 cl, 4 dwg
Patent RU-2025606-C1 (RU)
Inventor: IVANOV YURIJ V
IPC: F16F11/00
Filed: 1991-06-03
Granted: 1994-12-30
Abstract: Использование: в транспорте. Сущность изобретения: амортизатор содержит корпус с внутренней резьбовой поверхностью на одном его конце, спиральную пружину, установленный по оси корпуса шток с поршнем, втулку, размещенную на внутренней резьбовой поверхности корпуса, внутренняя поверхность втулки выполнена в виде последовательно расположенных резьбовой поверхности, конусной и гладкой цилиндрической, вершина внутренней конусной поверхности втулки обращена к ее гладкой цилиндрической поверхности, он снабжен двумя упорами, один из которых жестко закреплен на наружной поверхности корпуса, а другой - на свободном конце штока, спиральная пружина охватывает корпус и установлена между упорами, по крайней мере двумя сухарями с цилиндрической поверхностью, сопряженной с поверхностью штока, и с конической, сопряженной с внутренней конической поверхностью втулки, на широкой торцевой поверхности каждого сухаря выполнен цилиндрический хвостовик с шайбой, надетой на хвостовики сухарей, гайкой, навинченной на резьбовую часть втулки, и поджимным упругим элементом, размещенным между шайбой и гайкой, часть корпуса заполнена маслом, а в поршне выполнено по крайней мере одно сквозное отверстие. Кроме того, поджимной упругий элемент представляет собой или спиральную пружину или резиновый упругий элемент цилиндрической формы. 1 з.п.ф-лы, 4 ил.
Patent RU-2007720-C1 (RU)
Inventor: USHAKOVA ELENA A
IPC: G01N33/49
Filed: 1991-06-19
Granted: 1994-02-15
Abstract: FIELD: medicine. SUBSTANCE: content of lipid-bound sialic acid (LSA), DNA and specific activity of DNA-binding proteins are measured in blood of patients with myelodisplastic syndrome in connection with minimal bone marrow blastosis (less than 10% blast cells). Acute leukosis is diagnosed in the case of simultaneous change all three indices (LSA content is increased up to 0,2 g/l and above, DNA - up to 7,5 micro g/l and DNA-binding proteins is decreased up to 14 U/mg protein and above). Method ensures to provide early detection of acute leukosis in patients with myelodisplastic syndrome. EFFECT: improved method of diagnosis. 1 tbl
Patent RU-2068861-C1 (RU)
Title: Molding composition
Inventor: FELDMAN ROMAN I
IPC: C08L67/02
Filed: 1991-10-17
Granted: 1996-11-10
Abstract: FIELD: compositions for molding and casting. SUBSTANCE: method involves mixing 100 mas. p. polyethyleneterephthalate (specific viscosity in tricresol is 0.29-0.31), 10-17 mas. p. polymeric modifying agent (polyethylene, polypropylene, polyamide and others) and 25-45 mas. p. secondary polyethyleneterephthalate (specific viscosity in tricresol is 0.10-0.25). Mixture is extruded at 260 ± 10 C and granulated. Then samples were cast at 260 + 5 C for 8-12 s in molded form at 50-70 C. Composition is used in nonfilled casting structural materials based on polyethyleneterephthalate which can be used in electrical engineering, automobile industry. EFFECT: improved method of composition preparing. 1 tbl
Patent RU-2054611-C1 (RU)
Inventor: SEPPO RANTAKALLIO
IPC: F26B11/04
Filed: 1992-02-21
Granted: 1996-02-20
Abstract: FIELD: drying of materials. SUBSTANCE: apparatus has horizontal drum 1, conveyor 4 positioned in central pipeline for one-way conveyance of material, and blades 9 arranged circumferentially of drum 1 and adapted for feeding of material in reverse direction. Blades 9 are positioned at an acute angle of α below 45 deg with respect to horizontal plane. Blades are provided with flanges positioned at an acute angle of b with respect to tangential direction E of blade rotation. EFFECT: increased efficiency and improved quality of material. 2 dwg